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The IT specialists apologised _______ being late because of the heavy traffic.

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The course in this school appeals _______ me the most.

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He's always boasting _______ the one time he was on TV!

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Creating a _______ bin at home is an easy way to turn kitchen scraps into valuable fertilizer for your garden.

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What were they arguing _______?

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Adopting _______ practices in agriculture can lead to healthier food and less environmental degradation.

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Conserving water is crucial, _______ is something we should all be mindful of in our daily routines.

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Choosing _______ materials for building projects can help conserve natural resources and reduce waste.